JPH0733853Y2 - Filter mounting structure - Google Patents
Filter mounting structureInfo
- Publication number
- JPH0733853Y2 JPH0733853Y2 JP5163390U JP5163390U JPH0733853Y2 JP H0733853 Y2 JPH0733853 Y2 JP H0733853Y2 JP 5163390 U JP5163390 U JP 5163390U JP 5163390 U JP5163390 U JP 5163390U JP H0733853 Y2 JPH0733853 Y2 JP H0733853Y2
- Authority
- JP
- Japan
- Prior art keywords
- filter
- condenser
- air
- main body
- dust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Description
【考案の詳細な説明】 産業上の利用分野 この考案は、空冷式凝縮器における空気吸込側のスペー
ス等に限りがあっても、塵埃捕集用フィルタの取付けお
よび取外しを簡単に行ない得るフィルタ取付構造に関す
るものである。[Detailed Description of the Invention] Industrial field of use [Technical Field] This invention is a filter mounting that allows easy attachment and removal of a dust collecting filter even if the space on the air suction side of an air-cooled condenser is limited. It is about structure.
従来技術 筺体の内部に冷凍機構と製氷機構とを備え、その製氷機
構中で多数の氷塊を製造するようにした自動製氷機が、
喫茶店やレストランその他の厨房施設で好適に使用され
ている。前記冷凍機構は、圧縮機、凝縮器、キャピラリ
ーチューブ、蒸発器等の諸部材から基本的に構成され、
前記蒸発器は製氷機構における製氷部に配設されて、該
製氷部を冷却するようになっている。また前記の凝縮器
は、蒸発器を経てホットガス化している冷媒を冷却して
液化するためのものであって、筺体内部に配設した冷却
ファンからの送風により、該凝縮器を強制空冷する構成
が採用されている。従って凝縮器は、冷却ファンからの
送風に効率良く晒されるよう、その配置が工夫されてい
る。Prior art An automatic ice-making machine equipped with a freezing mechanism and an ice-making mechanism inside a housing, and producing a large number of ice blocks in the ice-making mechanism,
It is suitable for use in coffee shops, restaurants and other kitchen facilities. The refrigeration mechanism is basically composed of various members such as a compressor, a condenser, a capillary tube, and an evaporator.
The evaporator is arranged in an ice making section of the ice making mechanism to cool the ice making section. Further, the condenser is for cooling and liquefying the refrigerant that has been hot gasified through the evaporator, and forcibly cools the condenser by blowing air from a cooling fan arranged inside the housing. The configuration is adopted. Therefore, the arrangement of the condenser is devised so that it is efficiently exposed to the air blown from the cooling fan.
ところで製氷機は、一般に厨房内の限られたスペースに
設置されるものであり、このため他の調理装置や流し台
等の厨房機器と略密着的に隣設して配置される場合が多
い。しかも該製氷機の背面は、設置個所の壁面に向け密
着させて据付けられるのが通常である。このような据付
条件では、凝縮器を冷却するファンの空気流路は、製氷
機の前面から空気を取入れて後側に排出する構造を採用
するのが困難である。従って、前記据付条件の下で好適
に使用される製氷機としては、第6図に示す如く、製氷
機の筺体12における前面側に空気の吸込口14と吐出口16
とを並設し、前面側から吸気および排気の両方を行なう
構成のものが知られている。By the way, an ice maker is generally installed in a limited space in a kitchen, and therefore, in many cases, the ice maker is arranged next to other cooking devices or kitchen equipment such as a sink substantially in close contact with each other. Moreover, the back surface of the ice making machine is usually installed in close contact with the wall surface of the installation site. Under such installation conditions, it is difficult to adopt a structure in which the air flow path of the fan that cools the condenser takes in air from the front surface of the ice making machine and discharges it to the rear side. Therefore, as shown in FIG. 6, the ice making machine preferably used under the above-mentioned installation conditions has an air suction port 14 and an air discharge port 16 on the front side of the housing 12 of the ice making machine.
There is known a configuration in which and are installed in parallel, and both intake and exhaust are performed from the front side.
前記製氷機は、第6図および第7図に示す如く、周縁部
が所定高さだけ起立している基台18に筺体12が載置さ
れ、該筺体12と基台18とにより機械室20が画成されてい
る。また、筺体12の前面下方に所定寸法の開口24が開設
され、この開口24はフロントパネル26で閉成されてい
る。このフロントパネル26には、吸込口14と吐出口16と
が並列的に開設してある。なお基台18の立上がり部18a
には、複数の通風孔22が穿設され、該通風孔22は空気の
吸込口または吐出口として機能する。In the ice making machine, as shown in FIGS. 6 and 7, a housing 12 is placed on a base 18 whose peripheral portion stands up to a predetermined height, and the machine room 20 is formed by the housing 12 and the base 18. Is defined. Further, an opening 24 having a predetermined size is opened below the front surface of the housing 12, and the opening 24 is closed by a front panel 26. In the front panel 26, a suction port 14 and a discharge port 16 are opened in parallel. The rising part 18a of the base 18
A plurality of ventilation holes 22 are formed in the air vent, and the ventilation holes 22 function as air suction ports or air discharge ports.
前記基台18の底面には、第8図に示す如く、左側から凝
縮器28,吸込空気の通路となる風洞30,冷却ファン32およ
び圧縮機34が直列に配設され、凝縮器28の空気吸込面は
筺体12の内部側壁に指向している。また機械室20には仕
切り板36が配設され、これにより凝縮器28の空気吸込面
が臨む吸気室20aと、該凝縮器28の空気吹出面が臨む排
気室20bとを空間的に仕切っている。なお前記フロント
パネル26の吸込口14は吸気室20aに連通し、また吐出口1
6は排気室20bに連通している。従って、冷却ファン32の
回転により吸込口14を経て吸気室20aに吸引された外部
空気は、凝縮器28に接触して熱交換による冷却を行なっ
た後、温度上昇した空気は排気室20bおよび吐出口16を
介して外部に吐出される(第8図に空気流路を矢印で示
す)。As shown in FIG. 8, on the bottom surface of the base 18, a condenser 28, a wind tunnel 30, which serves as a passage for intake air, a cooling fan 32, and a compressor 34 are arranged in series from the left side. The suction surface faces the inner side wall of the housing 12. Further, a partition plate 36 is arranged in the machine room 20 to spatially partition the intake chamber 20a facing the air suction surface of the condenser 28 and the exhaust chamber 20b facing the air blowing surface of the condenser 28. There is. The suction port 14 of the front panel 26 communicates with the suction chamber 20a and the discharge port 1
6 communicates with the exhaust chamber 20b. Therefore, the external air sucked into the intake chamber 20a through the suction port 14 by the rotation of the cooling fan 32 comes into contact with the condenser 28 to perform cooling by heat exchange, and then the temperature-increased air is discharged to the exhaust chamber 20b and the discharge chamber 20b. It is discharged to the outside through the outlet 16 (the air flow path is shown by an arrow in FIG. 8).
この場合に、空気と共に外部の塵埃も機械室20内に吸込
まれるが、この塵埃が凝縮器28に付着すると、これは一
種の断熱層および通風抵抗となって、熱交換効率を低下
させると共に、オーバーヒート等に起因する故障原因と
なり易い。そこで、冷却ファン32により吸込まれた空気
は、凝縮器28に接触する以前に浄化して、空気中の塵埃
を極力除去しておく必要がある。このため製氷機では、
前記凝縮器28の空気吸込側に、第9図に示す如き塵埃捕
集用のフィルタ38を配設し、当該フィルタ38で浄化した
空気を凝縮器28に接触させて熱交換するようにしてい
る。In this case, outside dust is also sucked into the machine room 20 together with the air, but when this dust adheres to the condenser 28, this becomes a kind of heat insulating layer and ventilation resistance, which lowers heat exchange efficiency. It is easy to cause a failure due to overheating. Therefore, it is necessary to purify the air sucked by the cooling fan 32 before contacting the condenser 28 to remove the dust in the air as much as possible. Therefore, in the ice machine,
A filter 38 for collecting dust as shown in FIG. 9 is arranged on the air suction side of the condenser 28, and the air purified by the filter 38 is brought into contact with the condenser 28 for heat exchange. .
また、フィルタ38の取付方法としては、例えば実開昭56
−164480号公報に係る考案「冷凍機用凝縮器のフィルタ
ー取付構造」や、実開昭57−50666号公報に係る考案
「冷凍機用凝縮器のフィルター取付構造」が存在する。
これら取付構造は、網状フィルターで凝縮器の空気吸込
面を覆い、該フィルターに配設した係止具で凝縮器に固
定するか、または別体の弾性線を介して固定するよう構
成されている。Further, as a method for mounting the filter 38, for example
There is a device "filter mounting structure for a condenser for a refrigerator" according to Japanese Patent Publication No. 164480 and a device "filter mounting structure for a condenser for a refrigerator" according to Japanese Utility Model Laid-Open No. 57-50666.
These mounting structures are configured to cover the air suction surface of the condenser with a mesh filter and fix the condenser to the condenser with a locking member arranged on the filter, or to fix the condenser through a separate elastic wire. .
考案が解決しようとする課題 ところで、空気清浄化のために設けられる前記フィルタ
38は、経時的に塵埃の付着が増大して目詰りを生ずるこ
とは避けられない。この塵埃付着を放置しておくと、該
フィルタ38を通過する空気の流量が減少するため、凝縮
器28での空冷効率が低下し、従って該凝縮器28がオーバ
ーヒートしたり、仕事効率が低下したりすることにな
る。そこで従来より、フィルタ38の汚れ具合を定期的に
確認し、その汚れの程度に応じて該フィルタ38を取外し
て洗浄したり、新しいフィルタ38に交換したりする方策
が採られている。DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention By the way, the filter provided for air purification
With No. 38, it is inevitable that clogging will occur due to increased dust adhesion over time. If this dust is left unattended, the flow rate of the air passing through the filter 38 decreases, so the air cooling efficiency in the condenser 28 decreases, and therefore the condenser 28 overheats or the work efficiency decreases. Will be. Therefore, conventionally, a measure has been taken in which the degree of dirt of the filter 38 is regularly checked, and the filter 38 is removed and washed or replaced with a new filter 38 according to the degree of dirt.
この場合に、前述した如く、凝縮器28が横向きに配置さ
れる製氷機では、第8図に示す如く、凝縮器28の空気吸
込面と筺体12の内部側壁との離間距離Aは必然的に小さ
くならざるを得ず、従ってフィルタ38の清掃・交換作業
は、狭い空間内で行なうことになる。しかも、筺体12に
おける開口24の高さ寸法Bは、第7図に示す如く、凝縮
器28の高さ寸法Cよりも小さい場合が殆どである。In this case, as described above, in the ice making machine in which the condenser 28 is arranged laterally, the separation distance A between the air suction surface of the condenser 28 and the inner side wall of the housing 12 is inevitably as shown in FIG. Since the size of the filter 38 must be small, the cleaning and replacement work of the filter 38 is performed in a narrow space. Moreover, in most cases, the height dimension B of the opening 24 in the housing 12 is smaller than the height dimension C of the condenser 28, as shown in FIG.
しかるに前記フィルタ38は、第9図に示す如く、合成樹
脂等の剛性を有する材料で枠体40が形成され、該枠体40
にフィルタ本体42を張設した構造であるため、前記開口
24の寸法に合わせて折曲げたり変形させるのが困難であ
り、取付けおよび取外し作業が煩雑となる欠点がある。
またフィルタ38を機械室20内で取扱う際に、凝縮器28や
風洞30等にフィルタ本体42を引掛けて破損させる等の難
点も指摘される。更に、目詰りの生じたフィルタ38を取
外す作業中に、該フィルタ38を筺体12における開口24の
縁部や基台18の立上がり部18a等に当接させると、フィ
ルタ38から塵埃が飛散して周囲を汚損する問題もあっ
た。However, as shown in FIG. 9, the filter 38 has a frame body 40 formed of a material having rigidity such as synthetic resin.
Since the filter body 42 is stretched over the
It is difficult to bend or deform it according to the size of 24, and there is a drawback that the mounting and dismounting work becomes complicated.
It is also pointed out that when the filter 38 is handled in the machine room 20, the filter main body 42 is hooked on the condenser 28, the wind tunnel 30 or the like to be damaged. Furthermore, during the operation of removing the clogged filter 38, if the filter 38 is brought into contact with the edge portion of the opening 24 in the housing 12 or the rising portion 18a of the base 18, dust is scattered from the filter 38. There was also the problem of polluting the surroundings.
また、前述した実開昭56−164480号公報や実開昭57−50
666号公報に開示の取付構造では、凝縮器の空気吸込面
が前面を指向している場合は、網状フィルターの交換を
容易に行ない得る。しかし、前述した如く凝縮器が横置
きの場合は、挟い空間内に作業者が手指を差込んで交換
作業を行なう必要があり、極めて煩雑で手間の掛かる作
業となる。これに起因して、該フィルターを正確に取付
けていない状態で冷却ファンを稼動することが往々にし
てあり、この場合は凝縮器に塵埃が付着してしまい、該
凝縮器に故障が発生する欠点が指摘される。In addition, the above-mentioned Japanese Utility Model Publication No. 56-164480 and Japanese Utility Model Publication No. 57-50
In the mounting structure disclosed in Japanese Patent No. 666, when the air suction surface of the condenser is directed to the front surface, the mesh filter can be easily replaced. However, as described above, when the condenser is placed horizontally, it is necessary for an operator to insert his / her fingers into the sandwiched space for replacement work, which is extremely complicated and time-consuming. Due to this, the cooling fan is often operated without accurately mounting the filter, and in this case, dust adheres to the condenser, causing failure of the condenser. Is pointed out.
更に前記公報に開示の構造では、フィルターが凝縮器の
縁部に当接しているため、交換作業時に該フィルターを
破損させることが往々にしてある。また前述した如く、
フィルターの交換作業は挟い空間内での作業となるた
め、目詰りの生じたフィルターを取外す作業が煩雑とな
り、該フィルターに付着する塵埃を飛散させて、周囲を
汚損する問題もあった。Further, in the structure disclosed in the above publication, since the filter is in contact with the edge portion of the condenser, the filter is often damaged during the replacement work. Also, as mentioned above,
Since the replacement work of the filter is performed in the sandwiched space, the work of removing the clogged filter becomes complicated, and there is also a problem that dust adhering to the filter is scattered to stain the surroundings.
考案の目的 本考案は、前述した従来技術に内在している前記欠点に
鑑み、これを好適に解決するべく提案されたものであっ
て、空冷式凝縮器の空気吸込側スペースに限りがあって
も、塵埃捕集用フィルタの取付けおよび取外しを簡単に
行ない得るフィルタ取付構造を提供することを目的とす
る。DISCLOSURE OF THE INVENTION The present invention has been proposed in order to solve the above-mentioned drawbacks inherent in the above-mentioned prior art, and the space of the air suction side of the air-cooled condenser is limited. It is also an object of the present invention to provide a filter mounting structure capable of easily mounting and removing the dust collecting filter.
課題を解決するための手段 前述の課題を克服し、所期の目的を達成するため本考案
は、空冷式凝縮器の空気吸込側に着脱自在に配設され、
空気中の塵埃を捕集するフィルタにおいて、 塵埃の捕集に供されるフィルタ本体を自由変形可能な可
撓性部材で構成すると共に、このフィルタ本体の上端縁
部および下端縁部に剛性を有する支持部材を夫々配設
し、 前記凝縮器における空気吸込側の上部に係止部を設け
て、この係止部に上端縁部の前記支持部材を係合させる
ことにより、フィルタ本体を懸吊状態で配設し得るよう
構成したことを特徴とする。Means for Solving the Problems In order to overcome the aforementioned problems and achieve the intended purpose, the present invention is detachably arranged on the air suction side of an air-cooled condenser,
In a filter that collects dust in the air, the filter body used for collecting dust is made of a flexible member that is freely deformable, and the filter body has rigidity at the upper edge and the lower edge. A support member is provided for each of the condensers, and an engaging portion is provided on an upper portion of the condenser on the air intake side, and the supporting member at the upper edge portion is engaged with the engaging portion to suspend the filter body. It is characterized in that it can be arranged in.
実施例 次に、本考案に係るフィルタ取付構造につき、好適な実
施例を挙げて、添付図面を参照しながら以下説明する。
なお、第6図〜第9図に関連して従来技術で説明したと
同一の部材については、同一の符号により指示して、そ
の詳細説明は省略する。Embodiments Next, a filter mounting structure according to the present invention will be described below with reference to the accompanying drawings with reference to preferred embodiments.
The same members as those described in the related art with reference to FIGS. 6 to 9 are designated by the same reference numerals, and detailed description thereof will be omitted.
第1図に示す如く、基台18の底面に配設した凝縮器28の
空気吹出側には、矩形状の枠体からなる風洞30が配設さ
れ、空気吹出面は該風洞30で囲繞されている。この風洞
30の上部枠材30aには、凝縮器28の天井部を被覆して空
気吸込側に延出する張出し部30bが形成されている。そ
して、該張出し部30bの延出端縁部に、U字形状の係止
部44が一体的に形成され、この係止部44に後述するフィ
ルタ38が着脱自在に装着される。As shown in FIG. 1, a wind tunnel 30 composed of a rectangular frame is arranged on the air blowing side of the condenser 28 arranged on the bottom surface of the base 18, and the air blowing surface is surrounded by the wind tunnel 30. ing. This wind tunnel
The upper frame member 30a of 30 is formed with a projecting portion 30b that covers the ceiling portion of the condenser 28 and extends to the air suction side. Then, a U-shaped locking portion 44 is integrally formed at the extending end edge of the overhanging portion 30b, and a filter 38 described later is detachably attached to this locking portion 44.
前記フィルタ38は、第1図に示す如く、自由変形可能な
可撓性に富む部材、例えば所定メッシュ寸法に設定した
網体を材質とするフィルタ本体42と、該フィルタ本体42
の上下の端縁部に配設した支持部材46,48とから構成さ
れる。両支持部材46,48は、剛性を有する合成樹脂等で
構成され、該支持部材46,48の長さ寸法はフィルタ本体4
2の幅寸法と略同一に設定されている。すなわち、フィ
ルタ本体42は、その両側縁部には形状を規制する部材が
配設されていないので、該フィルタ本体42を折曲げた
り、下部支持部材48に巻付けたりすることができ、必要
に応じて当該フィルタ38の寸法を小さくなし得るもので
ある(第2図参照)。As shown in FIG. 1, the filter 38 includes a filter body 42 made of a flexible member that is freely deformable, for example, a mesh body set to have a predetermined mesh size, and the filter body 42.
And support members 46 and 48 disposed at the upper and lower edge portions of the. Both support members 46, 48 are made of a rigid synthetic resin or the like, and the length dimension of the support members 46, 48 is the filter body 4
It is set to be almost the same as the width dimension of 2. That is, since the filter main body 42 is not provided with a member for regulating the shape on both side edges, the filter main body 42 can be bent or wound around the lower support member 48. Accordingly, the size of the filter 38 can be reduced (see FIG. 2).
上部の支持部材46は、第1図に示す如く、フィルタ本体
42を挟持固定する本体46aと、この本体46aから上方に所
定長さだけ延出する取付部46bおよび該取付部46bの開放
端に形成した鈎状の係合部46cとから構成されている。
そして、係合部46cを前記風洞30の係止部44に係合させ
ることにより、当該フィルタ38は凝縮器28の空気吸込側
に懸吊的に垂設される。なお、前記フィルタ本体42は、
フィルタ38を凝縮器28に配設した状態で、該凝縮器28の
空気吸込面を全面的に覆い得る寸法に設定され、従って
凝縮器28に吸込まれる空気中の塵埃を完全に捕集し得
る。The upper support member 46, as shown in FIG.
The main body 46a holds and fixes 42, a mounting portion 46b extending upward from the main body 46a by a predetermined length, and a hook-shaped engaging portion 46c formed at the open end of the mounting portion 46b.
By engaging the engaging portion 46c with the locking portion 44 of the wind tunnel 30, the filter 38 is suspended from the air suction side of the condenser 28 in a suspended manner. Incidentally, the filter body 42,
With the filter 38 disposed in the condenser 28, the size is set so as to completely cover the air suction surface of the condenser 28, so that the dust in the air sucked into the condenser 28 is completely collected. obtain.
また、前記フィルタ本体42の下方の端縁部に配設した下
部支持部材48は、第1図に示す如く、フィルタ本体42の
前面側(塵埃の補集面側)においてU字形状を呈し、フ
ィルタ38の使用中にフィルタ本体42から落下した塵埃を
受け止めて、周囲が汚損するのを防止するよう構成され
ている。なお、下部支持部材48は所要の重量を有するの
で、フィルタ38を凝縮器28の空気吸込側に配設した際に
重りとして機能する。Further, as shown in FIG. 1, the lower support member 48 arranged at the lower edge portion of the filter body 42 has a U-shape on the front side of the filter body 42 (the dust collecting surface side), The filter 38 is configured to receive dust that has fallen from the filter body 42 during use and prevent the surroundings from being soiled. Since the lower support member 48 has a required weight, it functions as a weight when the filter 38 is arranged on the air suction side of the condenser 28.
第4図は、本考案の別実施例を示すものであって、フィ
ルタ38の上部支持部材46は、フィルタ本体42が取付けら
れる本体46aと、該本体46aから上方に延出する取付部46
bとから基本的に構成される。そして、該取付部46bに、
長手方向に所定間隔離間して複数(実施例では2個)の
通孔50が穿設され、該通孔50が係合部として機能する。
また、前記風洞30の張出し部30bにおける延出端部に
は、前記上部支持部材46に穿設した通孔50,50と対応す
る位置に、係止部として機能する係止突起52が突設され
ている。すなわち該フィルタ38は、上部支持部材46の通
孔50,50を対応の係止突起52,52に挿通することにより、
凝縮器28の空気吸込側に取付けられる。FIG. 4 shows another embodiment of the present invention, in which the upper support member 46 of the filter 38 includes a main body 46a to which the filter main body 42 is attached, and an attaching portion 46 extending upward from the main body 46a.
Basically consists of b and. Then, in the mounting portion 46b,
A plurality of (two in the embodiment) through-holes 50 are formed at predetermined intervals in the longitudinal direction, and the through-holes 50 function as engaging portions.
In addition, a locking projection 52 that functions as a locking portion is provided at a position corresponding to the through holes 50, 50 formed in the upper support member 46 at the extended end portion of the overhanging portion 30b of the wind tunnel 30. Has been done. That is, the filter 38, by inserting the through holes 50, 50 of the upper support member 46 into the corresponding locking projections 52, 52,
It is attached to the air suction side of the condenser 28.
更に第5図に示すフィルタ38は、第4図に示す実施例の
変形例であって、上部支持部材46における取付部46b
に、上方に開放する逆L字形状の切欠き54が、長手方向
に所定間隔離間して複数(実施例では2個)形成されて
いる。すなわち、該フィルタ38を凝縮器28に取付ける場
合は、先ず風洞30に形成した係合突起50,50に対応の切
欠き54,54を挿通し、次いでフィルタ38を横方向にずら
すことにより、係合突起50,50が切欠き54,54に脱落不能
に係合される。Further, the filter 38 shown in FIG. 5 is a modification of the embodiment shown in FIG. 4 and has a mounting portion 46b in the upper support member 46.
Further, a plurality (two in the embodiment) of inverted L-shaped notches 54 opening upward are formed at predetermined intervals in the longitudinal direction. That is, when the filter 38 is attached to the condenser 28, first, the notches 54, 54 corresponding to the engaging protrusions 50, 50 formed in the wind tunnel 30 are inserted, and then the filter 38 is laterally displaced to remove the engagement. The mating protrusions 50, 50 are fixedly engaged with the notches 54, 54.
実施例の作用 次に、実施例に係るフィルタ取付構造の取付けおよび取
外し作業の実際につき説明する。前記フィルタ38を凝縮
器28に取付けるには、第2図に示す如く、フィルタ38の
下部支持部材48にフィルタ本体42を巻付けるか、または
U字状に折曲げて長さ寸法を短かくする。この状態で、
フィルタ38を筺体12の開口24から機械室20内に挿入す
る。このとき、上部支持部材46の係合部46cを風洞30の
係止部44に係合した状態で、フィルタ38を押し込むこと
により、フイルタ38は風洞30に係合する。Operation of Embodiment Next, the actual operation of mounting and removing the filter mounting structure according to the embodiment will be described. To attach the filter 38 to the condenser 28, as shown in FIG. 2, the filter main body 42 is wound around the lower support member 48 of the filter 38 or bent in a U-shape to shorten the length dimension. . In this state,
The filter 38 is inserted into the machine room 20 through the opening 24 of the housing 12. At this time, the filter 38 is pushed in with the engagement portion 46c of the upper support member 46 engaged with the locking portion 44 of the wind tunnel 30, whereby the filter 38 engages with the wind tunnel 30.
次いで、下部支持部48を放せば、第3図に示す如く、該
支持部材48は凝縮器28の下端まで垂下し、これにより凝
縮器28の空気吸込面はフィルタ本体42で覆われる。この
ようにフィルタ38を取付けた状態で前記冷却ファン32を
回転させると、該ファン32の吸引作用下にフィルタ本体
42は凝縮器28の空気吸込面に密着し、外部から吸込まれ
る空気中の塵埃を凝縮器28に接触する以前に完全に除去
し得る。なお、フィルタ本体42に付着した塵埃は、冷却
ファン32の稼動により生ずる振動等により該フィルタ本
体42から落下することがあるが、該塵埃は前記下部支持
部材48に受け止められて、周囲を汚損するのを防止し得
る。Then, when the lower support portion 48 is released, as shown in FIG. 3, the support member 48 hangs down to the lower end of the condenser 28, whereby the air suction surface of the condenser 28 is covered with the filter main body 42. When the cooling fan 32 is rotated with the filter 38 attached in this manner, the filter main body is moved under the suction action of the fan 32.
42 is in close contact with the air suction surface of the condenser 28 and can completely remove dust in the air sucked from the outside before contacting the condenser 28. The dust adhering to the filter main body 42 may fall from the filter main body 42 due to vibration or the like caused by the operation of the cooling fan 32, but the dust is received by the lower support member 48 and stains the surroundings. Can be prevented.
次に、前記フィルタ38を取外す場合は、先ず垂下してい
る下部支持部材48を、フィルタ本体42における塵埃捕集
面を包み込むように上方に持上げ、その後該フィルタ38
を筺体12の前面側に引出す。このようにすれば、フィル
タ38に付着する塵埃は筺体内に飛散することがなく、周
囲が汚損されるのを未然に防止し得る。Next, when removing the filter 38, first, the hanging lower support member 48 is lifted upward so as to wrap the dust collecting surface of the filter body 42, and then the filter 38 is removed.
To the front side of the housing 12. By doing so, the dust adhering to the filter 38 does not scatter in the housing, and the surroundings can be prevented from being soiled.
このように実施例に係るフィルタ38は、筺体12における
開口24の寸法や、凝縮器28と筺体12の内部側壁との離間
距離に応じて自由に寸法を変化し得るので、挟い空間で
の取付けおよび取外し作業を簡単に行ない得る。また、
作業者が挟い空間内に手指を差込むことなく、開口24の
前面側から交換作業を行ない得るので、フィルタ38の清
掃や交換等のメンテナンスに要する時間を短縮し、作業
能率を向上し得る。As described above, the filter 38 according to the embodiment can freely change the size in accordance with the size of the opening 24 in the housing 12 and the distance between the condenser 28 and the inner side wall of the housing 12, so that the space in the sandwiching space is small. Installation and removal work can be easily performed. Also,
Since the operator can perform the replacement work from the front side of the opening 24 without inserting his / her fingers into the sandwiched space, the time required for maintenance such as cleaning and replacement of the filter 38 can be shortened and the work efficiency can be improved. .
考案の効果 以上説明したように、本考案に係るフィルタ取付構造に
よれば、フィルタ本体を自由に変形させ得るので、挟い
空間内での取付けおよび取外し作業を短時間で簡単に行
なうことができる。しかも目詰りの生じたフィルタを取
外す際には、該フィルタに付着する塵埃を飛散させるこ
とがなく、周囲を汚損するのを防止し得る利点もある。Effects of the Invention As described above, according to the filter mounting structure of the present invention, the filter body can be freely deformed, so that the mounting and removing operations in the sandwiching space can be easily performed in a short time. . In addition, when removing the clogged filter, dust adhering to the filter is not scattered and the surroundings can be prevented from being soiled.
図面は、本考案に係るフィルタ取付構造の好適な実施例
を示すものであって、第1図は、フィルタと凝縮器とを
示す概略斜視図、第2図は、実施例に係るフィルタを凝
縮器に取付ける状態を示す説明図、第3図は、凝縮器の
空気吸込側にフィルタを取付けた状態で示す説明図、第
4図は、本考案に係るフィルタ取付構造の別の実施例を
示す概略斜視図、第5図は、第4図に示すフィルタ取付
構造の変形例を示す要部概略斜視図、第6図は、従来技
術に係る自動製氷機の概略構成を、フロントパネルを取
外した状態で示す全体斜視図、第7図は、第6図に示す
製氷機のフロントパネルを取外した状態で示す要部正面
図、第8図は、自動製氷機の筺体を基台から取外した状
態で示す平面図、第9図は、従来技術に係るフィルタ取
付構造の概略斜視図である。 28……凝縮器、42……フィルタ本体 44……係止部、46……上部支持部材 46c……係合部、48……下部支持部材The drawings show a preferred embodiment of the filter mounting structure according to the present invention. FIG. 1 is a schematic perspective view showing a filter and a condenser, and FIG. FIG. 3 is an explanatory view showing a state where the filter is attached to a condenser, FIG. 3 is an explanatory view showing a state where a filter is attached to an air suction side of a condenser, and FIG. 4 shows another embodiment of a filter attaching structure according to the present invention. FIG. 5 is a schematic perspective view, FIG. 5 is a schematic perspective view of a main part showing a modified example of the filter mounting structure shown in FIG. 4, and FIG. 6 is a schematic configuration of an automatic ice making machine according to the prior art with a front panel removed. FIG. 7 is an overall perspective view showing a state, FIG. 7 is a front view of main parts shown in a state where the front panel of the ice making machine shown in FIG. 6 is removed, and FIG. 8 is a state where the housing of the automatic ice making machine is removed from the base. 9 is a schematic perspective view of a filter mounting structure according to the prior art. It is. 28 …… condenser, 42 …… filter body 44 …… locking part, 46 …… upper support member 46c …… engaging part, 48 …… lower support member
Claims (1)
在に配設され、空気中の塵埃を捕集するフィルタ(38)
において、 塵埃の捕集に供されるフィルタ本体(42)を自由変形可
能な可撓性部材で構成すると共に、このフィルタ本体
(42)の上端縁部および下端縁部に剛性を有する支持部
材(46,48)を夫々配設し、 前記凝縮器(28)における空気吸込側の上部に係止部
(44)を設けて、この係止部(44)に上端縁部の前記支
持部材(46)を係合させることにより、フィルタ本体
(42)を懸吊状態で配設し得るよう構成した ことを特徴とするフィルタ取付構造。1. A filter (38) detachably disposed on the air suction side of an air-cooled condenser (28) for collecting dust in the air.
In the filter main body (42) used for collecting dust, the filter main body (42) is formed of a freely deformable flexible member, and the upper end edge and the lower end edge of the filter main body (42) have a supporting member ( 46, 48) respectively, and an engaging portion (44) is provided on an upper portion of the condenser (28) on the air intake side, and the engaging portion (44) is provided with the support member (46) at an upper edge portion. The filter mounting structure is characterized in that the filter main body (42) can be arranged in a suspended state by engaging with each other.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5163390U JPH0733853Y2 (en) | 1990-05-16 | 1990-05-16 | Filter mounting structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5163390U JPH0733853Y2 (en) | 1990-05-16 | 1990-05-16 | Filter mounting structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH049621U JPH049621U (en) | 1992-01-28 |
JPH0733853Y2 true JPH0733853Y2 (en) | 1995-08-02 |
Family
ID=31571242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5163390U Expired - Lifetime JPH0733853Y2 (en) | 1990-05-16 | 1990-05-16 | Filter mounting structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0733853Y2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006000788A (en) * | 2004-06-18 | 2006-01-05 | Matsushita Electric Works Ltd | Filter |
JP6836869B2 (en) * | 2016-09-28 | 2021-03-03 | 大成建設株式会社 | Filter device |
CN109269141B (en) * | 2018-11-06 | 2022-12-30 | 广西钦州市奇福保温冷冻设备有限公司 | Aluminum profile pipeline plate type refrigerating and heating system |
-
1990
- 1990-05-16 JP JP5163390U patent/JPH0733853Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH049621U (en) | 1992-01-28 |
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